Simex SLN-94, User Manual

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User manual - COUNTER SLN-94
CONTENTS
1. BASIC REQUIREMENTS AND USER SAFETY........................................................................................ 3
2. GENERAL CHARACTERISTICS................................................................................................................ 4
3. TECHNICAL DATA...................................................................................................................................... 4
4. DEVICE INSTALLATION............................................................................................................................ 6
4.1. UNPACKING....................................................................................................................................... 6
4.2. ASSEMBLY........................................................................................................................................ 7
4.3. CONNECTION METHOD................................................................................................................... 9
4.4. MAINTENANCE................................................................................................................................ 14
5. FRONT PANEL DESCRIPTION................................................................................................................ 14
6. PRINCIPLE OF OPERATION................................................................................................................... 15
6.1. MEASUREMENT MODE.................................................................................................................. 15
6.2. BATCHER FUNCTION..................................................................................................................... 17
6.3. THE DIGITAL FILTER...................................................................................................................... 18
6.4. CONTROL OF THE RELAY OUTPUTS (BATCHER MODE).......................................................... 20
6.4.1. Driving of the relays during upcounting.................................................................................. 20
6.4.2. Driving of the relays during downcounting.............................................................................. 22
6.5. CONTROL OF THE RELAY OUTPUTS (STANDARD MODE)....................................................... 23
7. DEVICE PROGRAMMING......................................................................................................................... 24
7.1. PROGRAMMING MENU.................................................................................................................. 25
7.2. PARAMETERS EDITION................................................................................................................. 25
7.2.1. Numeric parameters ............................................................................................................... 26
7.2.2. Switch parameters (“LIST” type) ............................................................................................ 26
7.3. MENU DESCRIPTION..................................................................................................................... 26
7.3.1. “rL1”, “rL2” menu..................................................................................................................... 27
7.3.2. “rES” parameter....................................................................................................................... 27
7.3.3. “Ar” parameter......................................................................................................................... 28
7.3.4. “dLy” parameter....................................................................................................................... 28
7.3.5. ”mod” parameter..................................................................................................................... 28
7.3.6. ”dir” parameter......................................................................................................................... 28
7.3.7. “FiL” parameter........................................................................................................................ 29
7.3.8. ”CAL” menu............................................................................................................................. 29
7.3.9. ”rS” menu................................................................................................................................. 29
7.3.10. ”bri” parameter....................................................................................................................... 30
7.3.11. ”SEc” menu........................................................................................................................... 31
7.3.12. ”dEF” parameter.................................................................................................................... 31
7.4. MENU STRUCTURE........................................................................................................................ 32
8. EXAMPLES OF PRESCALER PARAMETERS CALCULATION............................................................ 33
9. THE MODBUS PROTOCOL HANDLING................................................................................................. 34
9.1. LIST OF REGISTERS...................................................................................................................... 34
9.2. TRANSMISSION ERRORS DESCRIPTION.................................................................................... 37
9.3. EXAMPLES OF QUERY/ANSWER FRAMES................................................................................. 37
10. DEFAULT AND USER'S SETTINGS LIST............................................................................................. 40
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